# Niruma Exhibition vs Biorhythm Calculator Simple

The clearest difference is ads: Niruma Exhibition at none against Biorhythm Calculator Simple's shown. Niruma Exhibition also leads on update cadence (every 2 months vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Niruma Exhibition ships an update every 2 months, Biorhythm Calculator Simple every 10 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Niruma Exhibition | Biorhythm Calculator Simple |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/niruma-exhibition/id1407702981/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 9 MB | 17 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dada Bhagwan Foundation](https://appshunter.io/developer/530125885) | [Kouji Yamauchi](https://appshunter.io/developer/1519365107) |

## What reviewers say

### Niruma Exhibition

[App page](https://appshunter.io/ios/app/niruma-exhibition/id1407702981)

Explore "Niruma's 50 Years of Gnan" exhibition with this companion app. Access audio descriptions, videos, and fascinating facts about Pujya Niruma. Relive the exhibition experience anytime, anywhere.

**Highlights:** Audio playback of exhibit descriptions, Videos of selected exhibits, Fascinating facts about Pujya Niruma, Exhibition highlights, On-demand access to exhibition content

**Features:** macOS Compatibility

**In-app purchases:** none


### Biorhythm Calculator Simple

[App page](https://appshunter.io/ios/app/biorhythm-calculator-simple/id1542322175)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Niruma Exhibition free?

Niruma Exhibition is free to download, with no in-app purchases.

### Is Biorhythm Calculator Simple free?

Biorhythm Calculator Simple is free to download, with no in-app purchases.

### Do Niruma Exhibition or Biorhythm Calculator Simple have ads?

Biorhythm Calculator Simple shows ads; Niruma Exhibition does not.

### Which is updated more often, Niruma Exhibition or Biorhythm Calculator Simple?

Niruma Exhibition ships an update every 2 months, and Biorhythm Calculator Simple every 10 months. Most recently, Niruma Exhibition was updated on November 2, 2026 and Biorhythm Calculator Simple on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*